Why is Rand Paul, of all people, Trump’s biggest defender on Russia?

Coming off his summit with Russian President Vladimir Putin, President Trump has just a handful of defenders back home, even within his own party. Of those defenders, no one has been more vocal — and seemingly more out of the blue — than Sen. Rand Paul (R-Ky.).

Paul has given nearly a dozen interviews over the past several days championing Trump's decision to meet one-on-one with Putin. He has maintained his support for that decision even as Trump appeared to defer to Putin over his own intelligence agencies on whether Russia interfered in the 2016 election.

In an interview Monday with CNN's Wolf Blitzer, Paul refused to answer the same question Trump got: “Who do you trust [on election meddling], the American intelligence community . . . or Putin?”

“What I would say is that all power needs to have checks and balances, and I think our intelligence community has way too much power,” Paul said. (This interview happened before Trump claimed Tuesday that he misspoke when he gave Putin the benefit of the doubt.)

Paul is not among Trump's top defenders on a daily basis. The two aren't known to be close. Paul ran against Trump to be the Republican presidential nominee in 2016. Last summer, Trump singled Paul out as an antagonist during the Obamacare repeal debate. So why is Paul, of all people, defending the president in one of Trump's most controversial moments to date?

Rand Paul, or whoever votes against Hcare Bill, will forever (future political campaigns) be known as "the Republican who saved ObamaCare."

First: The end justifies the means. By that, I mean Paul would much rather have the United States and Russia talking to each other to try to solve big issues — North Korea, Syria, nuclear nonproliferation — than not talking to each other. The way Paul sees it, Trump's diplomatic mistakes on the world stage are less important than the fact Trump and Putin are talking. Paul, a non-interventionist with a strong libertarian streak, believes engaging with pariah global powers is more productive than punishing them. And everything, even the special counsel's Russia investigation into election meddling, pales in comparison with that goal.

“I think it's a good idea for us to have conversation even with our adversaries,” he told Judy Woodruff of "The PBS NewsHour" in an interview that aired Monday.

That's pretty much what Trump said Monday alongside Putin. “Too often, in both recent past and long ago, we have seen the consequences when diplomacy is left on the table,” Trump said.

Second: The stars are lining up for Paul in a way they haven't before. His non-interventionist beliefs are typically way outside the mainstream in Washington. Suddenly, they align with those of none other than the president of the United States. So why not take full advantage of this moment to elevate his worldview? And the best way to get attention is by doing what no one else is: defending Trump. All the better if that interview creates some controversy.

That could explain why, in many interviews, Paul not only agrees with Trump's foreign policy approach, but he seems to go out of his way to defend Trump from what he says are partisan attacks.

Now, Paul could be a deciding vote on whether Trump's Supreme Court nominee, Judge Brett M. Kavanaugh, gets approved. Republicans can afford only one or two defections if all Democrats stick together, and Paul is out there saying he is “very worried” about Kavanaugh's previous rulings on privacy, another top issue for Paul.

The senator also is extremely adept at getting the media's attention.

In May of last year, he went on a somewhat quixotic crusade across the Capitol, dragging a copy machine and a horde of reporters with him, to find a closely guarded piece of legislation in the House to repeal Obamacare.

As you can see from the group of reporters surrounding Paul, it worked.

When you consider Paul's penchant for controversy, savvy ability to get media attention and inclination to seize a rare moment to elevate his own views, it's less surprising he's Trump's biggest defender on Russia.

But what Paul's critics say the senator misses in the process is that Trump isn't just attempting to reset relations with Russia, like Paul wants. Inadvertently or not, Trump is completely upending the world order — and the United States's position near the top of it, they argue. Paul is nearly alone in Washington in thinking that those ends are worth what Trump did Monday.